Concurrent dual-state proxy server, method of providing a proxy and SIP network employing the same
AssigneeLucent Technologies Inc.
InventorsMauricio Cortes, Jairo Esteban
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Abstract
The present invention provides a concurrent dual-state proxy server for use with a session initiation protocol (SIP) network. In one embodiment, the concurrent dual-state proxy server includes a request receiver configured to receive a SIP request. Additionally, the concurrent dual-state proxy server also includes a state-determination controller coupled to the request receiver and configured to process the SIP request employing a transaction mode that corresponds to a condition of the SIP network.
Claims21
A concurrent dual-state proxy server for use with a session initiation protocol (SIP) network, comprising:
- a request receiver configured to receive a SIP request;
- and
- a state-determination controller coupled to said request receiver and configured to process said SIP request employing a transaction mode that corresponds to a condition of said SIP network.
A method of providing a concurrent dual-state proxy for use with a session initiation protocol (SIP) network, comprising:
- receiving a SIP request;
- and
- processing said SIP request employing a transaction mode that corresponds to a condition of said SIP network.
A session initiation protocol (SIP) network, comprising:
- an Internet protocol (IP) domain employing multiple user agents;
- and
- a concurrent dual-state proxy server coupled to said multiple user agents, including:
- a request receiver that receives a SIP request from said multiple user agents, and
- a state-determination controller, coupled to said request receiver, that processes said SIP request employing a transaction mode that corresponds to a condition within said SIP network.
Dependencies are inferred from the claim text.